| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | termination (not in birth history) | 52 |
9.7%
|
| 4 | 1 |
0.2%
|
|
| 5 | 3 |
0.6%
|
|
| 6 | 18 |
3.4%
|
|
| 7 | 57 |
10.7%
|
|
| 8 | 109 |
20.4%
|
|
| 9 | 295 |
55.1%
|
|
| Sysmiss | 17124 |